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- PDB-3ddj: Crystal structure of a cbs domain-containing protein in complex w... -
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Basic information
Entry | Database: PDB / ID: 3ddj | ||||||
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Title | Crystal structure of a cbs domain-containing protein in complex with amp (sso3205) from sulfolobus solfataricus at 1.80 A resolution | ||||||
![]() | CBS domain-containing protein | ||||||
![]() | AMP-BINDING PROTEIN / Structural genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-2 | ||||||
Function / homology | ![]() | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Joint Center for Structural Genomics (JCSG) | ||||||
![]() | ![]() Title: Crystal structure of CBS domain-containing protein in complex with AMP (NP_344512.1) from SULFOLOBUS SOLFATARICUS at 1.80 A resolution Authors: Joint Center for Structural Genomics (JCSG) | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 80.3 KB | Display | ![]() |
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PDB format | ![]() | 58 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 771.9 KB | Display | ![]() |
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Full document | ![]() | 773.1 KB | Display | |
Data in XML | ![]() | 15.5 KB | Display | |
Data in CIF | ![]() | 23.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data | |
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Other databases |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 34080.141 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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#2: Chemical | ChemComp-AMP / |
#3: Chemical | ChemComp-PEG / |
#4: Water | ChemComp-HOH / |
Has protein modification | Y |
Sequence details | THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATI |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 46.97 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 3.76 Details: 23.0% polyethylene glycol 600, 0.1M phosphate-citrate pH 3.76, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARMOSAIC 325 mm CCD / Detector: CCD / Date: May 27, 2008 / Details: Flat mirror (vertical focusing) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Single crystal Si(111) bent monochromator (horizontal focusing) Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.8→29.617 Å / Num. obs: 28983 / % possible obs: 99.1 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 24.648 Å2 / Rmerge(I) obs: 0.047 / Net I/σ(I): 17.67 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]() Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE ...Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 3. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY. 4. PEG (PEG600) IS PRESENT IN CRYSTALLIZATION CONDITION. 5. AMP WAS MODELED BASED ON DENSITY AND STRUCTURAL HOMOLOGS.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 21.676 Å2
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Refinement step | Cycle: LAST / Resolution: 1.8→29.617 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.8→1.847 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Origin x: 8.5137 Å / Origin y: 20.2633 Å / Origin z: -20.4589 Å
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